A randomized 25 question test from a pool of 761 questions, good luck!
The industrial network topologies you are required to use is defined by the OSI network model. Which of the common topologies below is likely described as a network a single continuous pathway through each node from being connected directly to two other nodes?
Providing power to remote sites in a SCADA system has several difficulties associated with it. Which of the answers below would be best defined as one that is used for continuous power generation where there are no other options?
Over the lifetime of a HMI, there will be changes to it's software form the supplier. Which of the terms below would describe the red number in the picture below?
Which type of electrical signalling would best be described as being used by the HART protocol?
All the wired network components interact with ISO layers. Which of the answers below reflects the ISO layers that the gateway interacts with?
In the protocol specifications of Modbus, there are 5 and 6 digit addresses, each address starting with a specific number for the register type. Which number below starts the holding registers addresses?
The addition of BCC to the message frame increases the efficiency of detecting errors in transmissions. which one of the error check systems employs a calculated total by the receiver in comparison to the total of the received data?
All the wired network components interact with ISO layers. Which of the answers below reflects the ISO layers that the firewall interacts with?
The limits of a OUT parameter status field has several different classifications. Which of the classifications below can be described as the indication of a parameter within the set range?
Which of the components below is required for the H1 transmission segment to function?
A defined area of geographical coverage is commonly called an area network. Which of the area networks below is the second smallest in area covered?
Which answer below is best described as the RS-232 standard for voltage range to transmit a "Space"?
Which of the answers below best represents the required nominal impedance of the data pair cabling in the DeviceNet system?
There are several different ways to let an operator know about an alarm in any HMI. Which of the answers below would best be described as a flashing alarm?
In relation to IPv4, every classification has a finite amount of addresses. Which of the classifications below has the most subnet addresses?
There are several different ways to let an operator know about an alarm in any HMI. Which of the answers below would best be described as a vibrations given off by a device?
Which answer below is best described as the RS-232 standard for voltage range to receive a "Space"?
Which of the answers below best describes the role of a modem in a signal transmission system?
Which of the signalling methods best describes the one used by DeviceNet?
In a typical GUI, values take one of four generic indicators. Which of the indicators below would best represent the image below?
In a DCS, there is a controller scan cycle priority that should have enough time to execute all tasks. Which of the answers below represents the about of free time for a loaded DCS controller to function?
IPv4 network classes can also be defined by the IP address they use. Which of the answers corresponds best to the address in row "D"?
IN IPv4 both static and dynamic addressing can be used in conjunction with each other. Which of the situations below needs to be focused on when using both addressing options?
When manually assigning addresses in IPv4, which of the answers below contains the complete list of the main parameter(s) needed?
In networking, the ability to transmit data is vital. Which of the terms below would best be described as a networks ability, within a specific amount of time, to insure the delivery of data or node communication?